Sorry for all the newbie questions. I'm trying to look up as much as I can, but I'm finding differing info on this question. I have zero experience with external flash, but as I choose a camera, I'd like to leave room for growth without breaking the bank. I *think* this is my last camera setup question! It appears that on the Nikon D3100, you can set up an on-camera SB-700/800 with an off-camera SB-600. Has anyone tried this? With the Canon T1i, all I found was this jerry-rig: Using a 430EX Flash Off Camera With a Canon Rebel T1i Looks complicated. I'd love to step up to the next level camera, but my current photography skills won't justify the extra money. If anyone can suggest web sites or books for extra reading on simple OCF (or portrait lighting in general), I'd be grateful. Thanks again for the help!